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TVARANA SOFTWARE SOLUTIONS Interview Questions and Answers
Ques:- What are the different types of APIs
Right Answer:
The different types of APIs are:

1. **Open APIs (Public APIs)** - Available to developers and third parties.
2. **Internal APIs (Private APIs)** - Used within an organization.
3. **Partner APIs** - Shared with specific business partners.
4. **Composite APIs** - Combine multiple endpoints into a single call.
5. **Web APIs** - Accessible over the internet using HTTP/HTTPS.
Ques:- What is API testing and what tools can be used for it
Right Answer:
API testing is the process of verifying that an application programming interface (API) functions as expected, ensuring it meets the requirements for functionality, reliability, performance, and security. Tools that can be used for API testing include Postman, SoapUI, JMeter, RestAssured, and Swagger.
Ques:- What is the difference between GET, POST, PUT, and DELETE in HTTP
Right Answer:
GET is used to retrieve data from a server, POST is used to send data to a server to create a resource, PUT is used to update an existing resource on the server, and DELETE is used to remove a resource from the server.
Ques:- What is an API and how does it work
Right Answer:
An API (Application Programming Interface) is a set of rules and protocols that allows different software applications to communicate with each other. It defines the methods and data formats that applications can use to request and exchange information. APIs work by sending requests from one application to another, which then processes the request and sends back a response.
Ques:- What is the difference between synchronous and asynchronous API calls
Right Answer:
Synchronous API calls wait for the response before moving on to the next task, while asynchronous API calls allow the program to continue executing other tasks while waiting for the response.
Ques:- An elevator company wants to know why their sales have fallen and with it their profits. Quantify the loss they have made. Tell me how we need to get around it.
Right Answer:
To quantify the loss, analyze sales data over the past year, comparing it to previous years to identify the percentage decrease in sales and profits. For example, if sales dropped from $1 million to $700,000, that’s a 30% decrease, leading to a proportional profit loss.

To address the issue, conduct market research to understand customer needs, improve product features, enhance marketing strategies, and explore new markets or partnerships. Additionally, gather feedback from customers and sales teams to identify specific pain points and adjust offerings accordingly.
Ques:- Your client, a U.S. firm, owns a meat packing plant in Spain. Over the last few periods profits have steadily declined, despite the fact that sales are growing. You have been hired to figure out why.
Right Answer:
The decline in profits despite growing sales could be due to rising costs, such as increased labor, raw materials, or operational inefficiencies. Additionally, it may be caused by pricing pressures, higher competition, or increased overhead expenses. Analyzing the cost structure and operational processes is essential to identify the specific reasons.
Ques:- You’re consulting with a large pharmacy with stores in multiple states. This company has improved sales but experienced a decrease in revenue. As a result, it is contemplating store closings. Explain how you’d advise this client?
Right Answer:
I would advise the client to analyze their sales data to identify which products are driving sales but not contributing to revenue. They should assess their pricing strategy, operational costs, and inventory management. Additionally, I would recommend evaluating the performance of each store location to determine if some stores are underperforming and should be closed. Implementing targeted marketing strategies and improving customer experience could also help boost revenue. Finally, consider exploring partnerships or alternative revenue streams to enhance profitability.
Ques:- A man works on the 10th floor and takes the elevator down to ground level at the end of the day. Yet every morning, he only takes the elevator to the 7th floor, even when in a hurry. But he goes all the way to the 10th floor when others are in the elevator with him or it is a rainy day. Why?
Right Answer:
The man is short and can only reach the button for the 7th floor. He can reach the button for the 10th floor when others are with him or when it's rainy and he uses an umbrella to press it.
Ques:- A car company is interested in developing a new car. What marketing related issues should it consider before doing so?
Right Answer:
1. Target Market: Identify the demographics and preferences of potential customers.
2. Competition: Analyze competitors and their offerings in the market.
3. Pricing Strategy: Determine the appropriate price point based on costs and market demand.
4. Brand Positioning: Define how the new car will fit into the company's brand and image.
5. Market Trends: Research current trends in the automotive industry, such as electric vehicles or sustainability.
6. Regulatory Compliance: Ensure the car meets safety and environmental regulations.
7. Marketing Channels: Decide on the best channels to promote the new car (e.g., social media, traditional advertising).
8. Customer Feedback: Gather insights from potential customers through surveys or focus groups.
9. Distribution Strategy: Plan how and where the car will be sold (dealerships, online, etc.).
10. After-Sales Service: Consider the support and services needed post-purchase to enhance customer satisfaction.
Ques:- Name five signs that indicate your project may fail.
Right Answer:
1. Lack of clear goals and objectives.
2. Poor communication among team members.
3. Inadequate resources or budget constraints.
4. Frequent changes in project scope.
5. Low team morale and engagement.
Ques:- What are the documents contained within a tender document?
Right Answer:
A tender document typically contains the following documents:

1. Invitation to Tender
2. Instructions to Tenderers
3. Tender Form
4. Specifications or Scope of Work
5. Bill of Quantities or Pricing Schedule
6. Terms and Conditions
7. Contract Agreement
8. Addenda (if applicable)
9. Bid Security or Guarantee
10. Compliance Certificates and Forms
Ques:- Define a risk register?
Right Answer:
A risk register is a document that lists identified risks for a project, along with their assessment, mitigation strategies, and status. It helps project managers track and manage risks throughout the project lifecycle.
Ques:- PLANNING AND BUDGETING
Right Answer:
Effective planning and budgeting in construction involves defining project scope, estimating costs, allocating resources, creating a timeline, and regularly monitoring progress against the budget to ensure financial control and project success.
Ques:- Briefly describe yourself?
Right Answer:
I am a dedicated project manager with over [X years] of experience in leading diverse teams and managing projects from initiation to completion. I excel in communication, problem-solving, and ensuring projects are delivered on time and within budget. My background includes [specific industries or types of projects], and I am passionate about driving team collaboration and achieving project goals.
TVARANA SOFTWARE SOLUTIONS is a leading technology company specializing in providing innovative software solutions to businesses across various industries. Founded in 2010, the company has rapidly established itself as a trusted partner for organizations seeking to leverage cutting-edge technology to streamline their operations and achieve their business objectives. With a team of highly skilled engineers, developers, and designers, TVARANA SOFTWARE SOLUTIONS offers a comprehensive range of services, including custom software development, mobile app development, web development, cloud computing solutions, and digital transformation consultancy. Their expertise spans across multiple domains such as e-commerce, healthcare, finance, education, and manufacturing. One of the key strengths of TVARANA SOFTWARE SOLUTIONS lies in its commitment to delivering tailored solutions that address the unique needs and challenges of each client. By leveraging the latest technologies and industry best practices, the company ensures that its solutions are not only robust and scalable but also aligned with the client's strategic objectives. Driven by a passion for innovation and excellence, TVARANA SOFTWARE SOLUTIONS has earned a reputation for delivering high-quality solutions that drive business growth and success. Through a customer-centric approach and a focus on continuous improvement, the company remains at the forefront of the ever-evolving technology landscape, helping businesses thrive in the digital age.
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